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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-04-18 10:31:16 +0800
committerJohannes Berg <johannes.berg@intel.com>2013-04-22 15:42:18 +0200
commit06f95e66deca680ff73076914b6ee47bcbe94926 (patch)
tree73d6bec7dbe68bf8459e36764b8a0944d2959740 /net/rfkill
parent8ceb59557bdc373e532b87d4142ce27e04218f0e (diff)
downloadlinux-stericsson-06f95e66deca680ff73076914b6ee47bcbe94926.tar.gz
rfkill: fix error return code in rfkill_gpio_probe()
Fix to return a negative error code from the error handling case instead of 0, as returned elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> [fix some indentation on the way] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/rfkill')
-rw-r--r--net/rfkill/rfkill-gpio.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/net/rfkill/rfkill-gpio.c b/net/rfkill/rfkill-gpio.c
index 78fc0937948d..fb076cd6f808 100644
--- a/net/rfkill/rfkill-gpio.c
+++ b/net/rfkill/rfkill-gpio.c
@@ -131,6 +131,7 @@ static int rfkill_gpio_probe(struct platform_device *pdev)
rfkill->pwr_clk = clk_get(&pdev->dev, pdata->power_clk_name);
if (IS_ERR(rfkill->pwr_clk)) {
pr_warn("%s: can't find pwr_clk.\n", __func__);
+ ret = PTR_ERR(rfkill->pwr_clk);
goto fail_shutdown_name;
}
}
@@ -152,9 +153,11 @@ static int rfkill_gpio_probe(struct platform_device *pdev)
}
rfkill->rfkill_dev = rfkill_alloc(pdata->name, &pdev->dev, pdata->type,
- &rfkill_gpio_ops, rfkill);
- if (!rfkill->rfkill_dev)
+ &rfkill_gpio_ops, rfkill);
+ if (!rfkill->rfkill_dev) {
+ ret = -ENOMEM;
goto fail_shutdown;
+ }
ret = rfkill_register(rfkill->rfkill_dev);
if (ret < 0)